A high concentration wastewater treatment device

Abstract

The utility model discloses a kind of high concentration wastewater treatment devices, including support frame, the top of support frame is fixedly installed with flocculation tank, the top of support frame is fixedly installed with air float, support frame is fixedly installed with intermediate pool one, fenton reaction tank and intermediate pool two, intermediate pool two, fenton reaction tank, intermediate pool one, air float and flocculation tank are connected by pipeline between, the utility model relates to high concentration wastewater treatment technical field;The high concentration wastewater treatment device of the present application, by the liquid level detection component of setting, liquid level can be detected, to prevent it from overflowing, avoid high concentration wastewater overflow, eliminate environmental pollution and ecological damage, protect device external pipeline, electrical element from corrosion, prolong the service life of equipment, reduce artificial inspection frequency and intensity, reduce manpower cost, ensure that device continuous safe and stable operation, lay a solid foundation for subsequent treatment process;Realize liquid level automation accurate control, improve operation convenience.

Description

Technical Field

[0001] This utility model relates to the field of high-concentration wastewater treatment technology, specifically a high-concentration wastewater treatment device. Background Technology

[0002] Designed for high-concentration wastewater, this system employs a stepped treatment process consisting of a coagulation and flocculation tank, an air flotation unit, an intermediate tank, and a Fenton reaction tank. Coagulation and flocculation remove suspended and colloidal pollutants, air flotation enhances solid-liquid separation, the Fenton reaction deeply degrades recalcitrant organic matter, and the dual intermediate tanks ensure continuous treatment and stable water quality. The entire process works synergistically to achieve efficient wastewater pretreatment, reduce the load on subsequent wastewater treatment plants, and ensure that effluent meets acceptance standards. This system is suitable for treating high-concentration wastewater to meet treatment standards.

[0003] Patent publication number "CN212640004U" discloses a high-concentration wastewater treatment device, relating to the field of wastewater treatment devices. Addressing the problems of low flow and safety issues caused by open flames in existing high-concentration organic wastewater incineration devices, the present invention proposes the following solution: It includes a mixing chamber with a first cavity inside. A protruding nozzle is provided on one side of the mixing chamber. An inlet pipe is sealed and connected to the end of the protruding nozzle away from the mixing chamber, and the inlet pipe communicates with the first cavity. A nozzle is installed at the outlet of the inlet pipe within the first cavity. The outlet of a booster pump is sealed and connected to the end of the inlet pipe away from the mixing chamber. An inlet heat exchange pipe is sealed and connected to the inlet heat exchange pipe, and a sewage pipe is sealed and connected to the end of the inlet heat exchange pipe away from the booster pump. This invention features a novel structure, a simple design, convenient operation, and is safer and more reliable due to the absence of open flames and the lack of water mist or vapor, while also effectively improving operating efficiency.

[0004] In the aforementioned patent, the existing processing device cannot provide warnings based on the liquid level, which can easily lead to overflow. Furthermore, it lacks effective unblocking capabilities, making it prone to clogging during use and affecting its effectiveness.

[0005] Therefore, this utility model provides a high-concentration wastewater treatment device to solve the above problems. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides a high-concentration wastewater treatment device that solves the problem that existing treatment devices cannot provide warnings based on liquid level and are prone to overflow.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a high-concentration wastewater treatment device, comprising a support frame, a flocculation tank fixedly installed on the top of the support frame, an air flotation machine fixedly installed on the top of the support frame, an intermediate tank I, a Fenton reaction tank, and an intermediate tank II fixedly installed on the support frame, the intermediate tank II, the Fenton reaction tank, the intermediate tank I, the air flotation machine, and the flocculation tank being connected by pipes, and a liquid level detection component fixedly installed on the top of the support frame; the liquid level detection component includes a sliding rod I and a lifting frame, the sliding rod I being fixedly connected to the top of the support frame, the lifting frame being slidably connected to the side wall of the sliding rod I, a rectangular plate fixedly installed at the bottom of the lifting frame, and a float plate fixedly installed at the bottom of the rectangular plate.

[0008] Furthermore, the liquid level detection component also includes a limiting block, which is fixedly connected to the top of the slide rod.

[0009] By adopting the above technical solution, the travel of the lifting frame is limited to avoid damage to the detection components due to overtravel and to ensure the stability of the detection.

[0010] Furthermore, the liquid level detection assembly also includes a stabilizing plate and a slider. The stabilizing plate is fixedly installed on the top of the support frame, and the slider is fixedly installed on one side of the lifting frame. The slider and the stabilizing plate are slidably connected.

[0011] By adopting the above technical solution, the smoothness of the lifting frame's sliding is improved, and the accuracy of liquid level detection data is enhanced.

[0012] Furthermore, a drain pipe is fixedly connected to one side of the intermediate pool two, and a dredging component is fixedly installed on the top of the support frame.

[0013] By adopting the above technical solution, the drainage pipe can be directionally cleared, ensuring continuous and smooth wastewater discharge.

[0014] Furthermore, the unblocking assembly includes a fixed plate and a sliding rod II. The fixed plate is fixedly installed on the top of the support frame. The sliding rod II is slidably connected to one side of the fixed plate. A movable plate is fixedly connected to one end of the sliding rod II. The movable plate is slidably connected to the support frame. An unblocking rod is fixedly connected to one side of the movable plate. The unblocking rod is located on one side of the drain pipe.

[0015] Using the above technical solution, the unblocking rod is precisely driven to efficiently remove blockages from the drain pipe.

[0016] Furthermore, the unblocking assembly also includes a spring, which is sleeved on the side wall of the slide rod two.

[0017] By adopting the above technical solution, the dredging rod can be automatically reset, simplifying the operation process and improving dredging efficiency.

[0018] Furthermore, the unblocking assembly also includes a pull ring, which is fixedly connected to one end of the slide bar.

[0019] The above technical solution facilitates manual operation of the slide bar 2, improving the ease of operation of the unblocking components.

[0020] Beneficial effects

[0021] This invention provides a high-concentration wastewater treatment device. Compared with the prior art, it has the following advantages:

[0022] 1. This high-concentration wastewater treatment device, through its liquid level detection component, can detect the liquid level to prevent overflow, avoid the spillage of high-concentration wastewater, eliminate environmental pollution and ecological damage, protect the external pipelines and electrical components from corrosion, extend the service life of the equipment, reduce the frequency and intensity of manual inspections, lower labor costs, ensure the continuous, safe and stable operation of the device, and lay a solid foundation for subsequent treatment processes; it also achieves automated and precise control of the liquid level, improving the ease of operation.

[0023] 2. This high-concentration wastewater treatment device, through its designed unblocking components, effectively prevents blockages, ensuring smoother discharge and improved system efficiency. It avoids efficiency drops and pressure anomalies caused by pipe blockages, guarantees continuous flow, reduces downtime for equipment maintenance, lowers maintenance costs, protects core components such as pumps and valves, extends the device's service life, eliminates the need for manual disassembly and cleaning, and enhances operational safety and convenience. Furthermore, it strengthens the device's adaptability and operational reliability for high-concentration wastewater. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0027] Figure 3 This is a side view of the overall structure of this utility model;

[0028] Figure 4 This is a utility model Figure 3 Enlarged view of the structure at point B.

[0029] In the diagram: 1. Support frame; 2. Flocculation tank; 3. Air flotation machine; 4. Intermediate tank one; 5. Fenton reaction tank; 6. Intermediate tank two; 7. Liquid level detection assembly; 71. Slide bar one; 72. Lifting frame; 73. Rectangular plate; 74. Float plate; 75. Limiting block; 76. Stabilizing plate; 77. Sliding block; 8. Drain pipe; 9. Unblocking assembly; 91. Fixed plate; 92. Slide bar two; 93. Moving plate; 94. Unblocking rod; 95. Spring; 96. Pull ring. Detailed Implementation

[0030] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0031] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0032] Reference Figures 1 to 4 This application provides a high-concentration wastewater treatment device, including a support frame 1. A flocculation tank 2 is fixedly installed on the top of the support frame 1. An air flotation machine 3 is fixedly installed on the top of the support frame 1. An intermediate tank 4, a Fenton reaction tank 5, and an intermediate tank 6 are fixedly installed on the support frame 1. The intermediate tank 6, the Fenton reaction tank 5, the intermediate tank 4, the air flotation machine 3, and the flocculation tank 2 are connected by pipes. A liquid level detection component 7 is fixedly installed on the top of the support frame 1. The liquid level detection component 7 includes a sliding rod 71 and a lifting frame 72. The sliding rod 71 is fixedly installed... The lifting frame 72 is fixedly connected to the top of the support frame 1, and the lifting frame 72 is slidably connected to the side wall of the slide rod 71. A rectangular plate 73 is fixedly installed at the bottom of the lifting frame 72, and a float plate 74 is fixedly installed at the bottom of the rectangular plate 73. The liquid level detection assembly 7 also includes a limiting block 75, which is fixedly connected to the top of the slide rod 71. The liquid level detection assembly 7 also includes a stabilizing plate 76 and a slider 77. The stabilizing plate 76 is fixedly installed at the top of the support frame 1, and the slider 77 is fixedly installed on one side of the lifting frame 72. The slider 77 and the stabilizing plate 76 are slidably connected.

[0033] In this embodiment, the high-concentration wastewater treatment device integrates a flocculation tank 2, an air flotation machine 3, an intermediate tank 4, a Fenton reaction tank 5, and an intermediate tank 6 via a support frame 1. Each unit is connected sequentially through pipelines to form a closed-loop treatment process. Wastewater first enters the flocculation tank 2 for flocculation reaction, then flows into the air flotation machine 3 to separate suspended impurities. After being buffered by the intermediate tank 4, it is introduced into the Fenton reaction tank 5 for deep oxidation treatment. Finally, it is temporarily stored in the intermediate tank 6 for discharge. In the liquid level detection component 7, the float 74 drives the rectangular plate 73 and the lifting frame 72 to slide along the slide bar 71 as the liquid level in the intermediate tank 6 changes, providing real-time feedback on the liquid level status and preventing wastewater overflow. The limit block 75 limits the maximum stroke of the lifting frame 72 to prevent damage to the component due to overtravel. The stabilizing plate 76 and the slider 77 work together to improve the sliding stability of the lifting frame 72 and ensure the accuracy of liquid level detection.

[0034] Reference Figures 1 to 4 In one aspect of this embodiment, a drain pipe 8 is fixedly connected to one side of the intermediate pool 2 6, and a dredging component 9 is fixedly installed on the top of the support frame 1. The dredging component 9 includes a fixed plate 91 and a sliding rod 2 92. The fixed plate 91 is fixedly installed on the top of the support frame 1, and the sliding rod 2 92 is slidably connected to one side of the fixed plate 91. A movable plate 93 is fixedly connected to one end of the sliding rod 2 92, and the movable plate 93 is slidably connected to the support frame 1. A dredging rod 94 is fixedly connected to one side of the movable plate 93, and the dredging rod 94 is located on one side of the drain pipe 8. The dredging component 9 also includes a spring 95, which is sleeved on the side wall of the sliding rod 2 92. The dredging component 9 also includes a pull ring 96, which is fixedly connected to one end of the sliding rod 2 92.

[0035] In this embodiment, the drain pipe 8 of the intermediate tank 2 6 is used to discharge the treated wastewater. The unblocking component 9 supports the slide rod 2 92 through the fixed plate 91, and pushes the moving plate 93 to drive the unblocking rod 94 to unblock the drain pipe 8. The spring 95 realizes the automatic reset of the unblocking rod 94 after operation. The pull ring 96 facilitates manual operation of the slide rod 2 92. The double guarantee ensures the smooth flow of the drain pipe 8, ensures the continuous operation of each treatment unit, and improves the treatment efficiency and stability of high-concentration wastewater.

[0036] Working principle: This high-concentration wastewater treatment device integrates a flocculation tank 2, an air flotation machine 3, an intermediate tank 4, a Fenton reaction tank 5, and an intermediate tank 6 via a support frame 1. Each unit is connected sequentially through pipelines to form a closed-loop treatment process. Wastewater first enters the flocculation tank 2 for flocculation reaction, then flows into the air flotation machine 3 to separate suspended impurities. After being buffered by the intermediate tank 4, it is introduced into the Fenton reaction tank 5 for deep oxidation treatment. Finally, it is temporarily stored in the intermediate tank 6 for discharge. In the liquid level detection component 7, the float 74 moves the rectangular plate 73 and the lifting frame 72 along the slide bar 71 according to the liquid level change in the intermediate tank 6, providing real-time feedback on the liquid level status and preventing wastewater overflow. The limit block 75 limits the maximum stroke of the lifting frame 72 to prevent damage to the component due to overtravel. The stabilizing plate 76 and the slider 77 work together to improve the sliding stability of the lifting frame 72 and ensure the accuracy of liquid level detection.

[0037] The drain pipe 8 of intermediate tank 2 6 is used to discharge treated wastewater. The unblocking component 9 supports the slide rod 2 92 through the fixed plate 91, and pushes the moving plate 93 to drive the unblocking rod 94 to unblock the drain pipe 8. The spring 95 realizes the automatic reset of the unblocking rod 94 after operation. The pull ring 96 facilitates manual operation of the slide rod 2 92. The double guarantee ensures the smooth flow of the drain pipe 8, ensures the continuous operation of each treatment unit, and improves the treatment efficiency and stability of high-concentration wastewater.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-concentration wastewater treatment device, comprising a support frame (1), characterized in that: A flocculation tank (2) is fixedly installed on the top of the support frame (1). An air flotation machine (3) is fixedly installed on the top of the support frame (1). An intermediate tank (4), a Fenton reaction tank (5), and an intermediate tank (6) are fixedly installed on the support frame (1). The intermediate tank (6), the Fenton reaction tank (5), the intermediate tank (4), the air flotation machine (3), and the flocculation tank (2) are connected by pipes. A liquid level detection component (7) is fixedly installed on the top of the support frame (1). The liquid level detection assembly (7) includes a slide bar (71) and a lifting frame (72). The slide bar (71) is fixedly connected to the top of the support frame (1). The lifting frame (72) is slidably connected to the side wall of the slide bar (71). A rectangular plate (73) is fixedly installed at the bottom of the lifting frame (72). A float plate (74) is fixedly installed at the bottom of the rectangular plate (73).

2. The high-concentration wastewater treatment device according to claim 1, characterized in that: The liquid level detection component (7) also includes a limiting block (75), which is fixedly connected to the top of the slide bar (71).

3. The high-concentration wastewater treatment device according to claim 1, characterized in that: The liquid level detection assembly (7) also includes a stabilizing plate (76) and a slider (77). The stabilizing plate (76) is fixedly installed on the top of the support frame (1), and the slider (77) is fixedly installed on one side of the lifting frame (72). The slider (77) and the stabilizing plate (76) are slidably connected.

4. The high-concentration wastewater treatment device according to claim 1, characterized in that: A drain pipe (8) is fixedly connected to one side of the intermediate pool (6), and a dredging component (9) is fixedly installed on the top of the support frame (1).

5. The high-concentration wastewater treatment device according to claim 4, characterized in that: The unblocking component (9) includes a fixed plate (91) and a sliding rod (92). The fixed plate (91) is fixedly installed on the top of the support frame (1). The sliding rod (92) is slidably connected to one side of the fixed plate (91). A movable plate (93) is fixedly connected to one end of the sliding rod (92). The movable plate (93) is slidably connected to the support frame (1). A unblocking rod (94) is fixedly connected to one side of the movable plate (93). The unblocking rod (94) is located on one side of the drain pipe (8).

6. The high-concentration wastewater treatment device according to claim 5, characterized in that: The unblocking component (9) also includes a spring (95), which is sleeved on the side wall of the slide bar (92).

7. A high-concentration wastewater treatment device according to claim 6, characterized in that: The unblocking component (9) also includes a pull ring (96), which is fixedly connected to one end of the slide bar (92).

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